公开(公告)号：US3839683A

公开(公告)日：1974-10-01

申请号：US32546873

申请日：1973-01-22

申请人： RAYTHEON CO

发明人： EDSON D

IPC分类号： G01S1/72 ,  H03G7/06 ,  H03F3/68

CPC分类号： H03G7/06 ,  G01S1/72

摘要： A directional transducer system adapted for generating signals indicative of the direction of a source of radiant energy submerged in a fluid medium. This system is particularly useful in sonar applications which contemplate the use of a multisectioned transducer with arithmetic means for combining the signals received by each of these transducer sections to provide a set of three signals, namely, a reference signal and two coordinate signals which are suitable for transmission via a telemetry link to a utilization device such as a display. Means are also disclosed for compressing the dynamic range of the signals to facilitate their transmission via a telemetry link as well as means for energizing a transducer with a signal having an average power independent of a variation in the supply voltage utilized in energizing the circuitry of the invention.

摘要翻译： 定向传感器系统，其适于产生指示浸没在流体介质中的辐射能源的方向的信号。 该系统在声纳应用中特别有用，该声纳应用考虑使用具有算术装置的多分段换能器，用于组合由这些换能器部分中的每一个接收的信号，以提供一组三个信号，即参考信号和两个适合的坐标信号 用于通过遥测链路传输到诸如显示器的利用装置。 还公开了用于压缩信号的动态范围以促进其经由遥测链路的传输的手段，以及用于通过具有平均功率的信号来激励换能器的装置，该平均功率独立于用于激励电路的电路的电源电压的变化 发明。

公开(公告)号：US3737841A

公开(公告)日：1973-06-05

申请号：US3737841D

申请日：1971-05-25

申请人： RAYTHEON CO

发明人： EDSON D

IPC分类号： G01S3/808 ,  G01S5/00 ,  G01S3/80 ,  G01S9/68

CPC分类号： G01S3/8083 ,  G01S5/0009

摘要： A directional transducer system adapted for generating signals indicative of the direction of a source of radiant energy submerged in a fluid medium. This system is particularly useful in sonar applications which contemplate the use of a multisectioned transducer with arithmetic means for combining the signals received by each of these transducer sections to provide a set of three signals, namely, a reference signal and two coordinate signals which are suitable for transmission via a telemetry link to a utilization device such as a display. Means are also disclosed for compressing the dynamic range of the signals to facilitate their transmission via a telemetry link as well as means for energizing a transducer with a signal having an average power independent of a variation in the supply voltage utilized in energizing the circuitry of the invention.

摘要翻译： 定向传感器系统，其适于产生指示浸没在流体介质中的辐射能源的方向的信号。 该系统在声纳应用中特别有用，该声纳应用考虑使用具有算术装置的多分段换能器，用于组合由这些换能器部分中的每一个接收的信号，以提供一组三个信号，即参考信号和两个适合的坐标信号 用于通过遥测链路传输到诸如显示器的利用装置。 还公开了用于压缩信号的动态范围以促进其经由遥测链路的传输的手段，以及用于通过具有平均功率的信号来激励换能器的装置，该平均功率独立于用于激励电路的电路的电源电压的变化 发明。